The booster club runs the concession stands to raise money. They sell Sausage wrap combos for $5 and hamburger combos for $7. They need to sell at least 45 combos total and at least $350. Write a system of linear inequalities that represent this situation

Germaine walks at the rate of 10 feet every five seconds while nolan walks at the rate of 15 feet every five seconds. if germaine has a head start of 25 feet, how many seconds will they be at the same spot?

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Can someone me with this problem i don't understand i need